package com.cn.android.daming;

import android.content.Intent;
import android.content.SharedPreferences;
import android.media.Ringtone;
import android.media.RingtoneManager;
import android.net.Uri;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;

public class SoundSettingMainActivity extends PreferenceActivity  {

	private static final int SMS_RINGTONE_PICKED = 1;
	private static final int PHONE_RINGTONE_PICKED = 2;
	private static final int ALARM_RINGTONE_PICKED = 3;
	private static final int SDCARD_RINGTONE_PICKED = 4;
	
	public static final String NOTIFICATION_RINGTONE    = "pref_notification_ringtone";
	public static final String NOTIFICATION_RINGTONE_TITLE_NAME = "pref_notification_ringtone_name";
	public static final String PHONE_RINGTONE    = "pref_phone_ringtone";
	public static final String PHONE_RINGTONE_TITLE_NAME    = "pref_phone_ringtone_title_name";
	public static final String ALARM_RINGTONE    = "pref_alarm_ringtone";
	public static final String ALARM_RINGTONE_TITLE_NAME    = "pref_alarm_ringtone_title_name";
	public static final String SDCARD_RINGTONE    = "pref_sdcard_ringtone";
	public static final String SDCARD_RINGTONE_TITLE_NAME    = "pref_sdcard_ringtone_title_name";
	
	private String notificationStr;
	private String phoneStr;
	private String alarmStr;
	private String sdcardStr;
	
	private Preference mMmsSoundsPref;
	private Preference mPhoneSoundsPref;
	private Preference mAlarmSoundsPref;
	private Preference mSdcardSoundsPref;
	
	@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        addPreferencesFromResource(R.xml.preferences);
        setMessagePreferences();
        setDefaultPreferences();
    }
    
    private void setMessagePreferences() {
    	mMmsSoundsPref = findPreference("pref_sms_ringtone");
    	mPhoneSoundsPref = findPreference("pref_phone_ringtone");
    	mAlarmSoundsPref = findPreference("pref_alarm_ringtone");
    	mSdcardSoundsPref = findPreference("pref_sdcard_ringtone");
    }
    
    private void setDefaultPreferences(){
    	SharedPreferences innersharedPreferences = PreferenceManager.getDefaultSharedPreferences(SoundSettingMainActivity.this);
    	String notificationRingtoneTitleName = innersharedPreferences.getString(NOTIFICATION_RINGTONE_TITLE_NAME, null);
    	if(notificationRingtoneTitleName!=null){
    		mMmsSoundsPref.setSummary(notificationRingtoneTitleName);
    	}else{
    		mMmsSoundsPref.setSummary(getString(R.string.pref_summary_notification_ringtone));
    	}
    	
    	String phoneRingtoneTitleName = innersharedPreferences.getString(PHONE_RINGTONE_TITLE_NAME, null);
    	if(phoneRingtoneTitleName!=null){
    		mPhoneSoundsPref.setSummary(phoneRingtoneTitleName);
    	}else{
    		mPhoneSoundsPref.setSummary(getString(R.string.pref_summary_phone_ringtone));
    	}
    	
    	String alarmRingtoneTitleName = innersharedPreferences.getString(ALARM_RINGTONE_TITLE_NAME, null);
    	if(alarmRingtoneTitleName!=null){
    		mAlarmSoundsPref.setSummary(alarmRingtoneTitleName);
    	}else{
    		mAlarmSoundsPref.setSummary(getString(R.string.pref_summary_alarm_ringtone));
    	}
    	
    	String sdcardRingtoneTitleName = innersharedPreferences.getString(SDCARD_RINGTONE_TITLE_NAME, null);
    	if(sdcardRingtoneTitleName!=null){
    		mSdcardSoundsPref.setSummary(sdcardRingtoneTitleName);
    	}else{
    		mSdcardSoundsPref.setSummary(getString(R.string.pref_summary_sdcard_ringtone));
    	}
    }

	@Override
	public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen,
			Preference preference) {
		if (preference == mMmsSoundsPref){
			doPickSmsRingtone();
		}
		else if(preference == mPhoneSoundsPref){
			doPickPhoneRingtone();
		}
        else if(preference == mAlarmSoundsPref){
        	doPickAlarmRingtone();
		}
        else if(preference == mSdcardSoundsPref){
        	doPickSdcardRingtone();
        }
		return super.onPreferenceTreeClick(preferenceScreen, preference);
	}
	
	private void doPickSmsRingtone(){
		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);  
		notificationStr = sharedPreferences.getString(NOTIFICATION_RINGTONE, null); 
    	
        Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
        // Allow user to pick 'Default'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
        // Show only ringtones
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_NOTIFICATION);
        //set the default Notification value
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_DEFAULT_URI, RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION));
        // Don't show 'Silent'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);

        Uri notificationUri;
        if (notificationStr != null) {
        	notificationUri = Uri.parse(notificationStr);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, notificationUri);
        } else {
            // Otherwise pick default ringtone Uri so that something is selected.
        	notificationUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, notificationUri);
        }

        // Launch!
        startActivityForResult(intent, SMS_RINGTONE_PICKED);
	}
	
	private void doPickPhoneRingtone(){
		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);  
		phoneStr = sharedPreferences.getString(PHONE_RINGTONE, null); 
		
		Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
        // Allow user to pick 'Default'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
        // Show only ringtones
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_RINGTONE);
        //set the default Notification value
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_DEFAULT_URI, RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE));
        // Don't show 'Silent'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
        
        Uri phoneUri;
        if (phoneStr != null) {
        	phoneUri = Uri.parse(phoneStr);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, phoneUri);
        } else {
            // Otherwise pick default ringtone Uri so that something is selected.
        	phoneUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_RINGTONE);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, phoneUri);
        }
        
        startActivityForResult(intent, PHONE_RINGTONE_PICKED);
	}
	
	private void doPickAlarmRingtone(){
		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);  
		alarmStr = sharedPreferences.getString(ALARM_RINGTONE, null); 
		
		Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
        // Allow user to pick 'Default'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);
        // Show only ringtones
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_ALARM);
        //set the default Notification value
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_DEFAULT_URI, RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM));
        // Don't show 'Silent'
        intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
        
        Uri alarmUri;
        if (alarmStr != null) {
        	alarmUri = Uri.parse(alarmStr);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, alarmUri);
        } else {
            // Otherwise pick default ringtone Uri so that something is selected.
        	alarmUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
            // Put checkmark next to the current ringtone for this contact
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, alarmUri);
        }
        
        startActivityForResult(intent, ALARM_RINGTONE_PICKED);
	}
	
	private void doPickSdcardRingtone(){
		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);  
		sdcardStr = sharedPreferences.getString(SDCARD_RINGTONE, null); 
		
		Uri sdcardUri = null;
    	if (sdcardStr != null) {
    		sdcardUri = Uri.parse(sdcardStr);
    	} 
		
        Intent innerIntent = new Intent(Intent.ACTION_GET_CONTENT);
        innerIntent.setType("audio/*");
        //you could lookup the framework the type of audio,if you don`t want use the Recorder use the note code
//        innerIntent.setType("audio/aac");
//        innerIntent.setType("audio/mp3");
//        innerIntent.setType("audio/midi");
        // Put checkmark next to the current ringtone for this contact
        innerIntent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, sdcardUri);
        Intent wrapperIntent = Intent.createChooser(innerIntent, null);
        startActivityForResult(wrapperIntent, SDCARD_RINGTONE_PICKED);
	}

	@Override
	protected void onResume() {
		setDefaultPreferences();
		super.onResume();
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);  
        SharedPreferences.Editor editor = sharedPreferences.edit();  
		if (resultCode != RESULT_OK) {
            return;
        }
		
		switch (requestCode) {
		      case SMS_RINGTONE_PICKED:{
		    	  Uri pickedUri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
		    	  if(null == pickedUri){
		    		  editor.putString(NOTIFICATION_RINGTONE_TITLE_NAME, getString(R.string.select_ringtone_slient));
		    		  editor.putString(NOTIFICATION_RINGTONE, null); 
		    		  editor.commit(); 
		    	  }else{
		    		  Ringtone ringtone =  RingtoneManager.getRingtone(SoundSettingMainActivity.this, pickedUri);
		    		  String strRingtone = ringtone.getTitle(SoundSettingMainActivity.this);
		    		  editor.putString(NOTIFICATION_RINGTONE_TITLE_NAME, strRingtone);
		    		  editor.putString(NOTIFICATION_RINGTONE, pickedUri.toString());  
		    		  editor.commit();  
		    	  }
		    	  break;
		      }
		      case PHONE_RINGTONE_PICKED:{
		    	  Uri pickedUri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
		    	  if(null == pickedUri){
		    		  editor.putString(PHONE_RINGTONE_TITLE_NAME, getString(R.string.select_ringtone_slient));
		    		  editor.putString(PHONE_RINGTONE, null); 
		    		  editor.commit(); 
		    	  }else{
		    		  phoneStr = pickedUri.toString();
		    		  Ringtone ringtone =  RingtoneManager.getRingtone(SoundSettingMainActivity.this, pickedUri);
		    		  String strRingtone = ringtone.getTitle(SoundSettingMainActivity.this);
		    		  editor.putString(PHONE_RINGTONE_TITLE_NAME, strRingtone);
		    		  editor.putString(PHONE_RINGTONE, pickedUri.toString());  
		    		  editor.commit();  
		    	  }
		    	  break;
		      }
		      case ALARM_RINGTONE_PICKED:{
		    	  Uri pickedUri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
		    	  if(null == pickedUri){
		    		  editor.putString(ALARM_RINGTONE_TITLE_NAME, getString(R.string.select_ringtone_slient));
		    		  editor.putString(ALARM_RINGTONE, null); 
		    		  editor.commit(); 
		    	  }else{
		    		  Ringtone ringtone =  RingtoneManager.getRingtone(SoundSettingMainActivity.this, pickedUri);
		    		  String strRingtone = ringtone.getTitle(SoundSettingMainActivity.this);
		    		  editor.putString(ALARM_RINGTONE_TITLE_NAME, strRingtone);
		    		  editor.putString(ALARM_RINGTONE, pickedUri.toString());  
		    		  editor.commit();  
		    	  }
		    	  break;
		      }
		      case SDCARD_RINGTONE_PICKED:{
		    	  Uri pickedUri = data.getData();
		    	  if(null != pickedUri){
		    		  notificationStr = pickedUri.toString();
		    		  Ringtone ringtone =  RingtoneManager.getRingtone(SoundSettingMainActivity.this, pickedUri);
		    		  String strRingtone = ringtone.getTitle(SoundSettingMainActivity.this);
		    		  editor.putString(SDCARD_RINGTONE_TITLE_NAME, strRingtone);
		    		  editor.putString(SDCARD_RINGTONE, pickedUri.toString());  
		    		  editor.commit();  
		    	  }
		    	  break;
		      }
		      default:break;
		}
	}
}